Study Quiz
Study Quiz
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 1 Evaluate y2 - 3y + 4 when y = -1. A) 8 B) 7 C) 5 D) 0 2 Let Soon Tek's age be x. Write an expression to represent three years less than Soon Tek's age. A) 3x B) -3x C) X+3 D) x-3 3 Add or subtract like terms: 3a2 - 2a + 5 - 2a2 + 5a - 3. A) 5a2 + 7a + 8 B) 4a - 2 C) a2 + 3a + 2 D) 6a 4 Simplify by collecting like terms: (3.0K). A) 7c2 - 9c + 3 B) -c 2 - 5c + 5 C) -c2 - 9c + 3 D) -c2 - 5c + 3 5 An irregular kite design has a perimeter of 12x + 3 and three sides as shown. Find an expression for the length of the fourth side. (4.0K) A) 19x + 5 B) 3x + 1 C) 3x - 1 D) 9x + 2 6 A flying club rents an airplane for t hours. The customer is charged 100t + 30 dollars. The cost to the flying club is 75t + 50 dollars. Find an expression for the profit. A) 25t - 20 B) 25t - 80 C) 175t - 20 D) 175t - 80 7 Expand (2.0K) . A) 6w2 - 5w + 4 B) 6w3 - 5w2 + 4w C) 6w2 - 10w2 + 8 D) 6w3 - 10w2 + 8w 8 Find an expression for the area of the rectangle shown. (3.0K) A) 6x + 15 B) 3x2 + 5x C) 6x2 + 15x D) 6x2 + 15 9 Expand and simplify (2.0K) A) -2f2 - f + 19 B) 6f3 - 11f2 + 11f + 10 C) -2f3 - f2 + 19f D) 6f2 - 11f2 + 2 10 Find a simplified expression for the area of the shaded part of the figure shown. (5.0K) A) 11x2 + 2x B) 12x2 + 2x C) 11x2 + 4x D) 12x2 + 4x